refined wording per sccm, intune, security center

windows/security/threat-protection/windows-defender-exploit-guard/controlled-folders-exploit-guard.md

@@ -22,16 +22,17 @@ manager: dansimp
 
 - [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
 
-Controlled folder access helps you protect valuable data from malicious apps and threats, such as ransomware. Controlled folder access is supported on Windows Server 2019 as well as Windows 10 clients.
-Controlled folder access works best with [Microsoft Defender Advanced Threat Protection](../microsoft-defender-atp/microsoft-defender-advanced-threat-protection.md), which gives you detailed reporting into controlled folder access events and blocks as part of the usual [alert investigation scenarios](../microsoft-defender-atp/investigate-alerts.md).
+Controlled folder access helps you protect valuable data from malicious apps and threats, such as ransomware. Controlled folder access is supported on Windows Server 2019 as well as Windows 10 clients. It can be turned on via the Windows Security App. Controlled folder access works best with [Microsoft Defender Advanced Threat Protection](../microsoft-defender-atp/microsoft-defender-advanced-threat-protection.md), which gives you detailed reporting into controlled folder access events and blocks as part of the usual [alert investigation scenarios](../microsoft-defender-atp/investigate-alerts.md).
 
-Controlled folder access protects your data by checking against a list of known, trusted apps, before allowing any app access to files inside protected folders. Only apps that are on the trusted list are allowed in. If an app isn't on the trusted list, it will be blocked from making changes to files inside protected folders.
-
-Apps are put on the trusted list based upon their prevalence and reputation. Highly-prevalent apps that have not displayed any malicious behavior are put on the list, as well as any apps you or your organization have allow-listed.
+Controlled folder access protects your data by checking against a list of known, trusted apps. If an app isn't on the trusted list, Controlled folder access will block the app from making changes to files inside protected folders.
 
 Controlled folder access is especially useful in helping to protect your documents and information from [ransomware](https://www.microsoft.com/wdsi/threats/ransomware) that can attempt to encrypt your files and hold them hostage.
 
-A notification will appear on the computer where the app attempted to make changes to a protected folder. You can [customize the notification](customize-attack-surface-reduction.md#customize-the-notification) with your company details and contact information. You can also enable the rules individually to customize what techniques the feature monitors.
+Apps are added to the trusted list based upon their prevalence and reputation. Apps that are highly prevalent throughout your organization, and that have never displayed any malicious behavior, are deemed trustworthy and automatically added to the list.
+
+Apps can also be manually added via System Center Configuration Manager (SCCM) and Intune. Additional actions, such as [adding a file indicator](../microsoft-defender-atp/respond-file-alerts#add-indicator-to-block-or-allow-a-file), can be performed from the Security Center Console.
+
+With Controlled folder access in place, a notification will appear on the computer where the app attempted to make changes to a protected folder. You can [customize the notification](customize-attack-surface-reduction.md#customize-the-notification) with your company details and contact information. You can also enable the rules individually to customize what techniques the feature monitors.
 
 The protected folders include common system folders, and you can [add additional folders](customize-controlled-folders-exploit-guard.md#protect-additional-folders). You can also [allow or whitelist apps](customize-controlled-folders-exploit-guard.md#allow-specific-apps-to-make-changes-to-controlled-folders) to give them access to the protected folders.